| OLD | NEW |
| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "core/events/PointerEventFactory.h" | 5 #include "core/events/PointerEventFactory.h" |
| 6 | 6 |
| 7 #include "core/frame/FrameView.h" | 7 #include "core/frame/FrameView.h" |
| 8 #include "platform/geometry/FloatSize.h" | 8 #include "platform/geometry/FloatSize.h" |
| 9 | 9 |
| 10 namespace blink { | 10 namespace blink { |
| (...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 44 RETURN_CORRESPONDING_PE_NAME(out); | 44 RETURN_CORRESPONDING_PE_NAME(out); |
| 45 RETURN_CORRESPONDING_PE_NAME(over); | 45 RETURN_CORRESPONDING_PE_NAME(over); |
| 46 RETURN_CORRESPONDING_PE_NAME(up); | 46 RETURN_CORRESPONDING_PE_NAME(up); |
| 47 | 47 |
| 48 #undef RETURN_CORRESPONDING_PE_NAME | 48 #undef RETURN_CORRESPONDING_PE_NAME |
| 49 | 49 |
| 50 NOTREACHED(); | 50 NOTREACHED(); |
| 51 return emptyAtom; | 51 return emptyAtom; |
| 52 } | 52 } |
| 53 | 53 |
| 54 | |
| 55 unsigned short buttonToButtonsBitfield(WebPointerProperties::Button button) | |
| 56 { | |
| 57 switch (button) { | |
| 58 case WebPointerProperties::Button::NoButton: | |
| 59 return static_cast<unsigned short>(MouseEvent::Buttons::None); | |
| 60 case WebPointerProperties::Button::Left: | |
| 61 return static_cast<unsigned short>(MouseEvent::Buttons::Left); | |
| 62 case WebPointerProperties::Button::Right: | |
| 63 return static_cast<unsigned short>(MouseEvent::Buttons::Right); | |
| 64 case WebPointerProperties::Button::Middle: | |
| 65 return static_cast<unsigned short>(MouseEvent::Buttons::Middle); | |
| 66 } | |
| 67 NOTREACHED(); | |
| 68 return 0; | |
| 69 } | |
| 70 | |
| 71 } // namespace | 54 } // namespace |
| 72 | 55 |
| 73 const int PointerEventFactory::s_invalidId = 0; | 56 const int PointerEventFactory::s_invalidId = 0; |
| 74 | 57 |
| 75 // Mouse id is 1 to behave the same as MS Edge for compatibility reasons. | 58 // Mouse id is 1 to behave the same as MS Edge for compatibility reasons. |
| 76 const int PointerEventFactory::s_mouseId = 1; | 59 const int PointerEventFactory::s_mouseId = 1; |
| 77 | 60 |
| 78 float getPointerEventPressure(float force, int buttons) | 61 float getPointerEventPressure(float force, int buttons) |
| 79 { | 62 { |
| 80 if (std::isnan(force)) | 63 if (std::isnan(force)) |
| (...skipping 20 matching lines...) Expand all Loading... |
| 101 pointerEventInit.setBubbles(type != EventTypeNames::pointerenter | 84 pointerEventInit.setBubbles(type != EventTypeNames::pointerenter |
| 102 && type != EventTypeNames::pointerleave); | 85 && type != EventTypeNames::pointerleave); |
| 103 pointerEventInit.setCancelable(type != EventTypeNames::pointerenter | 86 pointerEventInit.setCancelable(type != EventTypeNames::pointerenter |
| 104 && type != EventTypeNames::pointerleave | 87 && type != EventTypeNames::pointerleave |
| 105 && type != EventTypeNames::pointercancel | 88 && type != EventTypeNames::pointercancel |
| 106 && type != EventTypeNames::gotpointercapture | 89 && type != EventTypeNames::gotpointercapture |
| 107 && type != EventTypeNames::lostpointercapture); | 90 && type != EventTypeNames::lostpointercapture); |
| 108 } | 91 } |
| 109 | 92 |
| 110 PointerEvent* PointerEventFactory::create( | 93 PointerEvent* PointerEventFactory::create( |
| 111 const AtomicString& mouseEventName, | 94 const AtomicString& mouseEventName, const PlatformMouseEvent& mouseEvent, |
| 112 const PlatformMouseEvent& mouseEvent, | 95 EventTarget* relatedTarget, |
| 113 LocalDOMWindow* view) | 96 LocalDOMWindow* view) |
| 114 { | 97 { |
| 115 DCHECK(mouseEventName == EventTypeNames::mousemove | 98 DCHECK(mouseEventName == EventTypeNames::mousemove |
| 116 || mouseEventName == EventTypeNames::mousedown | 99 || mouseEventName == EventTypeNames::mousedown |
| 117 || mouseEventName == EventTypeNames::mouseup); | 100 || mouseEventName == EventTypeNames::mouseup); |
| 118 | 101 |
| 119 AtomicString pointerEventName = pointerEventNameForMouseEventName(mouseEvent
Name); | 102 AtomicString pointerEventName = pointerEventNameForMouseEventName(mouseEvent
Name); |
| 120 unsigned buttons = MouseEvent::platformModifiersToButtons(mouseEvent.getModi
fiers()); | 103 unsigned buttons = MouseEvent::platformModifiersToButtons(mouseEvent.getModi
fiers()); |
| 121 PointerEventInit pointerEventInit; | 104 PointerEventInit pointerEventInit; |
| 122 | 105 |
| (...skipping 12 matching lines...) Expand all Loading... |
| 135 float scaleFactor = 1 / frame->pageZoomFactor(); | 118 float scaleFactor = 1 / frame->pageZoomFactor(); |
| 136 locationInFrameZoomed.scale(scaleFactor, scaleFactor); | 119 locationInFrameZoomed.scale(scaleFactor, scaleFactor); |
| 137 } | 120 } |
| 138 | 121 |
| 139 // Set up initial values for coordinates. | 122 // Set up initial values for coordinates. |
| 140 pointerEventInit.setClientX(locationInFrameZoomed.x()); | 123 pointerEventInit.setClientX(locationInFrameZoomed.x()); |
| 141 pointerEventInit.setClientY(locationInFrameZoomed.y()); | 124 pointerEventInit.setClientY(locationInFrameZoomed.y()); |
| 142 | 125 |
| 143 if (pointerEventName == EventTypeNames::pointerdown | 126 if (pointerEventName == EventTypeNames::pointerdown |
| 144 || pointerEventName == EventTypeNames::pointerup) { | 127 || pointerEventName == EventTypeNames::pointerup) { |
| 145 pointerEventInit.setButton(static_cast<int>(mouseEvent.pointerProperties
().button)); | 128 pointerEventInit.setButton(mouseEvent.button()); |
| 146 } else { | 129 } else { // Only when pointerEventName == EventTypeNames::pointermove |
| 147 DCHECK(pointerEventName == EventTypeNames::pointermove); | 130 pointerEventInit.setButton(NoButton); |
| 148 pointerEventInit.setButton(static_cast<int>(WebPointerProperties::Button
::NoButton)); | |
| 149 } | 131 } |
| 150 pointerEventInit.setPressure(getPointerEventPressure( | 132 pointerEventInit.setPressure(getPointerEventPressure( |
| 151 mouseEvent.pointerProperties().force, pointerEventInit.buttons())); | 133 mouseEvent.pointerProperties().force, pointerEventInit.buttons())); |
| 152 pointerEventInit.setTiltX(mouseEvent.pointerProperties().tiltX); | 134 pointerEventInit.setTiltX(mouseEvent.pointerProperties().tiltX); |
| 153 pointerEventInit.setTiltY(mouseEvent.pointerProperties().tiltY); | 135 pointerEventInit.setTiltY(mouseEvent.pointerProperties().tiltY); |
| 154 | 136 |
| 155 UIEventWithKeyState::setFromPlatformModifiers(pointerEventInit, mouseEvent.g
etModifiers()); | 137 UIEventWithKeyState::setFromPlatformModifiers(pointerEventInit, mouseEvent.g
etModifiers()); |
| 156 | 138 |
| 157 // Make sure chorded buttons fire pointermove instead of pointerup/down. | 139 // Make sure chorded buttons fire pointermove instead of pointerup/down. |
| 158 if ((pointerEventName == EventTypeNames::pointerdown | 140 if ((pointerEventName == EventTypeNames::pointerdown |
| 159 && (buttons & ~buttonToButtonsBitfield(mouseEvent.pointerProperties().bu
tton)) != 0) | 141 && (buttons & ~MouseEvent::buttonToButtons(mouseEvent.button())) != 0) |
| 160 || (pointerEventName == EventTypeNames::pointerup && buttons != 0)) | 142 || (pointerEventName == EventTypeNames::pointerup && buttons != 0)) |
| 161 pointerEventName = EventTypeNames::pointermove; | 143 pointerEventName = EventTypeNames::pointermove; |
| 162 | 144 |
| 163 | 145 |
| 164 pointerEventInit.setView(view); | 146 pointerEventInit.setView(view); |
| 147 if (relatedTarget) |
| 148 pointerEventInit.setRelatedTarget(relatedTarget); |
| 165 | 149 |
| 166 return PointerEvent::create(pointerEventName, pointerEventInit); | 150 return PointerEvent::create(pointerEventName, pointerEventInit); |
| 167 } | 151 } |
| 168 | 152 |
| 169 PointerEvent* PointerEventFactory::create(const AtomicString& type, | 153 PointerEvent* PointerEventFactory::create(const AtomicString& type, |
| 170 const PlatformTouchPoint& touchPoint, PlatformEvent::Modifiers modifiers, | 154 const PlatformTouchPoint& touchPoint, PlatformEvent::Modifiers modifiers, |
| 171 const FloatSize& pointRadius, | 155 const FloatSize& pointRadius, |
| 172 const FloatPoint& clientPoint, | 156 const FloatPoint& clientPoint, |
| 173 DOMWindow* view) | 157 DOMWindow* view) |
| 174 { | 158 { |
| (...skipping 12 matching lines...) Expand all Loading... |
| 187 | 171 |
| 188 setIdTypeButtons(pointerEventInit, touchPoint.pointerProperties(), | 172 setIdTypeButtons(pointerEventInit, touchPoint.pointerProperties(), |
| 189 pointerReleasedOrCancelled ? 0 : 1); | 173 pointerReleasedOrCancelled ? 0 : 1); |
| 190 | 174 |
| 191 pointerEventInit.setWidth(pointRadius.width()); | 175 pointerEventInit.setWidth(pointRadius.width()); |
| 192 pointerEventInit.setHeight(pointRadius.height()); | 176 pointerEventInit.setHeight(pointRadius.height()); |
| 193 pointerEventInit.setScreenX(touchPoint.screenPos().x()); | 177 pointerEventInit.setScreenX(touchPoint.screenPos().x()); |
| 194 pointerEventInit.setScreenY(touchPoint.screenPos().y()); | 178 pointerEventInit.setScreenY(touchPoint.screenPos().y()); |
| 195 pointerEventInit.setClientX(clientPoint.x()); | 179 pointerEventInit.setClientX(clientPoint.x()); |
| 196 pointerEventInit.setClientY(clientPoint.y()); | 180 pointerEventInit.setClientY(clientPoint.y()); |
| 197 pointerEventInit.setButton(static_cast<int>(pointerPressedOrReleased ? WebPo
interProperties::Button::Left : WebPointerProperties::Button::NoButton)); | 181 pointerEventInit.setButton(pointerPressedOrReleased ? LeftButton: NoButton); |
| 198 pointerEventInit.setPressure(getPointerEventPressure( | 182 pointerEventInit.setPressure(getPointerEventPressure( |
| 199 touchPoint.force(), pointerEventInit.buttons())); | 183 touchPoint.force(), pointerEventInit.buttons())); |
| 200 pointerEventInit.setTiltX(touchPoint.pointerProperties().tiltX); | 184 pointerEventInit.setTiltX(touchPoint.pointerProperties().tiltX); |
| 201 pointerEventInit.setTiltY(touchPoint.pointerProperties().tiltY); | 185 pointerEventInit.setTiltY(touchPoint.pointerProperties().tiltY); |
| 202 pointerEventInit.setView(view); | 186 pointerEventInit.setView(view); |
| 203 | 187 |
| 204 UIEventWithKeyState::setFromPlatformModifiers(pointerEventInit, modifiers); | 188 UIEventWithKeyState::setFromPlatformModifiers(pointerEventInit, modifiers); |
| 205 | 189 |
| 206 pointerEventInit.setBubbles(!isEnterOrLeave); | 190 pointerEventInit.setBubbles(!isEnterOrLeave); |
| 207 pointerEventInit.setCancelable(!isEnterOrLeave && pointState != PlatformTouc
hPoint::TouchCancelled); | 191 pointerEventInit.setCancelable(!isEnterOrLeave && pointState != PlatformTouc
hPoint::TouchCancelled); |
| (...skipping 186 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 394 if (properties.pointerType | 378 if (properties.pointerType |
| 395 == WebPointerProperties::PointerType::Mouse) | 379 == WebPointerProperties::PointerType::Mouse) |
| 396 return PointerEventFactory::s_mouseId; | 380 return PointerEventFactory::s_mouseId; |
| 397 IncomingId id(properties.pointerType, properties.id); | 381 IncomingId id(properties.pointerType, properties.id); |
| 398 if (m_pointerIncomingIdMapping.contains(id)) | 382 if (m_pointerIncomingIdMapping.contains(id)) |
| 399 return m_pointerIncomingIdMapping.get(id); | 383 return m_pointerIncomingIdMapping.get(id); |
| 400 return PointerEventFactory::s_invalidId; | 384 return PointerEventFactory::s_invalidId; |
| 401 } | 385 } |
| 402 | 386 |
| 403 } // namespace blink | 387 } // namespace blink |
| OLD | NEW |